STM WRX/STi 2015-2021 Axle-Back Exhaust Nitrous Express price is for one wheel

price is for one wheel

For use where 5W30 is recommended

Over tightening pipe thread will cause things to break

• High-pressure

we can build and install it for you

STM WRX/STi 2015-2021 Axle-Back Exhaust Nitrous Express price is for one wheelThe STM Axle Back Exhaust Muffler Delete for the 2015 2021 Subaru WRX and STi bolts directly in place of your stock muffler and weighs 16 pounds less than stock. Beautifully crafted in the USA, the STM Axle Back features mandrel bent tube and tig welded flanges with polished, dual 3. 5" slanted, burned blue tips. All new mounting hardware is included along with two Remflex graphite gaskets for a leak free install. Vehicle Fitment: 2015 2021 Subaru WRX